html,body {
    padding: 0;
    margin: 0;
}
body {
    background: url(../images/login_bg.jpg) no-repeat;
    background-size: cover;
}
.logo {
    width: 146px;
    height: 60px;
    background: url(../images/logo.png) no-repeat ;
}
.logAndReg {
    width: 400px;
    height: 310px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50% ,-50%);
}
.title-box {
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.layui-form-item {
    padding: 0 15px;
    position: relative;
}
.link-reg,.link-login {
    display: flex;
    justify-content: flex-end;
}
#form-reg {
    display: none;
}
.layui-icon {
    position: absolute;
    left: 25px;
    top: 10px;
}
.layui-form-item input {
    padding-left: 30px;
}